Stream ItArctic Hell Pit
Traces of a Russian hole to hell in the Arctic, a military base in America's wild west, and a strange looming tower are mysterious deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.
Aired: Apr 03, 2018 Genre: DocumentaryCasts: Kasper MichaelsCreated By: Philip GrossmanDuration: 42m Rating: 0 Country: United States of America Production: Travel Channel, Science Channel, Procter & Gamble Productions, Like A Shot Entertainment
